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drainer: support load table infos to save memory and add gc safepoint update #1233

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merged 7 commits into from
May 29, 2023
Merged

drainer: support load table infos to save memory and add gc safepoint update #1233

merged 7 commits into from
May 29, 2023

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lichunzhu
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What problem does this PR solve?

Issue Number: ref #1137

What is changed and how it works?

  1. support load table infos from tidb
  2. add gc safepoint ttl update to avoid table info is gced

Check List

Tests

  • Unit test
  • Integration test
  • Manual test (add detailed scripts or steps below)
  • No code

Code changes

  • Has exported function/method change
  • Has exported variable/fields change
  • Has interface methods change
  • Has persistent data change

Side effects

  • Possible performance regression
  • Increased code complexity
  • Breaking backward compatibility

Related changes

  • Need to cherry-pick to the release branch
  • Need to update the documentation
  • Need to update the tidb-ansible repository
  • Need to be included in the release note

Release note

  • No release note

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ti-chi-bot bot commented May 22, 2023 •
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[REVIEW NOTIFICATION]

This pull request has been approved by:

  • GMHDBJD
  • lance6716

To complete the pull request process, please ask the reviewers in the list to review by filling /cc @reviewer in the comment.
After your PR has acquired the required number of LGTMs, you can assign this pull request to the committer in the list by filling /assign @committer in the comment to help you merge this pull request.

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@ti-chi-bot ti-chi-bot bot added the size/L label May 22, 2023
@lichunzhu lichunzhu changed the base branch from master to release-6.5-20230522-v6.5.2 May 22, 2023 07:33
@lichunzhu lichunzhu changed the base branch from release-6.5-20230522-v6.5.2 to release-6.5-20230522-v6.5.2-1 May 22, 2023 07:35
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/run-integration-tests

@lichunzhu lichunzhu changed the base branch from release-6.5-20230522-v6.5.2-1 to master May 23, 2023 04:01
GMHDBJD
GMHDBJD approved these changes May 25, 2023
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LGTM

@niubell niubell requested a review from lance6716 May 29, 2023 04:36
lance6716
lance6716 reviewed May 29, 2023
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rest lgtm

drainer/safepoint.go

func updateServiceSafePoint(ctx context.Context, pdClient pd.Client, cpt checkpoint.CheckPoint, ttl int64) {
updateInterval := time.Duration(ttl/2) * time.Second
tick := time.NewTicker(updateInterval)
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tick.Stop

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@lichunzhu lichunzhu May 29, 2023 •
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addressed in 19e727c

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/merge

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ti-chi-bot bot commented May 29, 2023

This pull request has been accepted and is ready to merge.

Commit hash: 19e727c

@ti-chi-bot ti-chi-bot bot merged commit 9ab2794 into pingcap:master May 29, 2023
@lichunzhu lichunzhu deleted the fixLoadTableInfo2 branch May 29, 2023 07:47
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/cherry-pick release-6.5

@ti-chi-bot ti-chi-bot mentioned this pull request May 29, 2023
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@lichunzhu: new pull request created to branch release-6.5: #1234.

In response to this:

/cherry-pick release-6.5

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the ti-community-infra/tichi repository.

ti-chi-bot bot pushed a commit that referenced this pull request May 29, 2023
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drainer: support load table infos to save memory and add gc safepoint…
f44542a 
… update (#1233) (#1234)

ref #1137
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/cherry-pick release-6.5-20230522-v6.5.2-1

@ti-chi-bot ti-chi-bot mentioned this pull request May 30, 2023
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@lichunzhu: new pull request created to branch release-6.5-20230522-v6.5.2-1: #1235.

In response to this:

/cherry-pick release-6.5-20230522-v6.5.2-1

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the ti-community-infra/tichi repository.

ti-chi-bot bot pushed a commit that referenced this pull request May 30, 2023
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drainer: support load table infos to save memory and add gc safepoint…
c5ac394 
… update (#1233) (#1235)

ref #1137
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/cherry-pick release-7.1

@ti-chi-bot ti-chi-bot mentioned this pull request Jul 3, 2023
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@lichunzhu: new pull request created to branch release-7.1: #1259.

In response to this:

/cherry-pick release-7.1

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ti-chi-bot bot pushed a commit that referenced this pull request Jul 6, 2023
@ti-chi-bot
drainer: support load table infos to save memory and add gc safepoint…
c736e3f 
… update (#1233) (#1259)

ref #1137
lichunzhu pushed a commit to lichunzhu/tidb-binlog that referenced this pull request Oct 13, 2023
@ti-chi-bot @lichunzhu
drainer: support load table infos to save memory and add gc safepoint…
8614b2f 
… update (pingcap#1233) (pingcap#1234)

ref pingcap#1137
ti-chi-bot bot pushed a commit that referenced this pull request Oct 13, 2023
@lichunzhu
drainer: support load table infos to save memory and add gc safepoint…
984d839 
… update (#1233) (#1268)

ref #1137
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/cherry-pick release-6.1

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@lichunzhu: new pull request created to branch release-6.1: #1271.

In response to this:

/cherry-pick release-6.1

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@ti-chi-bot ti-chi-bot mentioned this pull request Nov 16, 2023
Merged
ti-chi-bot bot pushed a commit that referenced this pull request Nov 16, 2023
@ti-chi-bot
drainer: support load table infos to save memory and add gc safepoint…
9dcfd1f 
… update (#1233) (#1271)

ref #1137
@ti-chi-bot ti-chi-bot mentioned this pull request Nov 16, 2023
Merged
ti-chi-bot bot pushed a commit that referenced this pull request Nov 16, 2023
@ti-chi-bot
drainer: support load table infos to save memory and add gc safepoint…
904128a 
… update (#1233) (#1271) (#1272)

ref #1137
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@lance6716 lance6716 lance6716 approved these changes

@GMHDBJD GMHDBJD GMHDBJD approved these changes

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